[Therion] LIDAR porvrch

[Michal Danko]

ahojte,
tak asi som bol na limite therionu pretoze ked som konvertoval na rozmer 2
x2 m povrch mi spravilo z  lidar dat. akurat ze dve hrany mam ohranicene na
0 a vyskovo sa mi to zda byt nepresne. respektive posunute o nejake metre..

v prilohe teda prvy polo/uspesny pokus povrchu z lidar dat .. .


S pozdravom

Ing. Michal Danko



2018-01-15 14:37 GMT+01:00 Michal Danko <michal.danko at gmail.com>:

> Ahojte,
> hram sa s lidar datami a mam trosku problem. neviem ci som sa dostal na
> obmedzenie therionu alebo robim nieco zle.
>
> vstupne data som mal stvorec
> 48.99146, 19.67295
>     48.98282, 19.68312
> vo formate tif, ktory som konvertoval cez gdal na txt - ArcInfo Asci Grid
>
> gdal_translate -of AAIGrid zlomiska.tif zlomiska-povrch.txt
>
> cez gdalinfo som zobrazil  taketo hodnoty:
>
> Driver: GTiff/GeoTIFF
> Files: DMR_Zlomiska.tif
> Size is 1118, 2310
> Coordinate System is:
> PROJCS["WGS 84 / UTM zone 34N",
>     GEOGCS["WGS 84",
>         DATUM["WGS_1984",
>             SPHEROID["WGS 84",6378137,298.257223563,
>                 AUTHORITY["EPSG","7030"]],
>             AUTHORITY["EPSG","6326"]],
>         PRIMEM["Greenwich",0,
>             AUTHORITY["EPSG","8901"]],
>         UNIT["degree",0.0174532925199433,
>             AUTHORITY["EPSG","9122"]],
>         AUTHORITY["EPSG","4326"]],
>     PROJECTION["Transverse_Mercator"],
>     PARAMETER["latitude_of_origin",0],
>     PARAMETER["central_meridian",21],
>     PARAMETER["scale_factor",0.9996],
>     PARAMETER["false_easting",500000],
>     PARAMETER["false_northing",0],
>     UNIT["metre",1,
>         AUTHORITY["EPSG","9001"]],
>     AXIS["Easting",EAST],
>     AXIS["Northing",NORTH],
>     AUTHORITY["EPSG","32634"]]
> Origin = (403129.719999999972060,5427465.219999999739230)
> Pixel Size = (0.500000000000000,-0.500000000000000)
> Metadata:
>   AREA_OR_POINT=Area
>   DataType=Generic
> Image Structure Metadata:
>   INTERLEAVE=BAND
> Corner Coordinates:
> Upper Left  (  403129.720, 5427465.220) ( 19d40'32.80"E, 48d59'32.95"N)
> Lower Left  (  403129.720, 5426310.220) ( 19d40'33.79"E, 48d58'55.55"N)
> Upper Right (  403688.720, 5427465.220) ( 19d41' 0.30"E, 48d59'33.26"N)
> Lower Right (  403688.720, 5426310.220) ( 19d41' 1.29"E, 48d58'55.87"N)
> Center      (  403409.220, 5426887.720) ( 19d40'47.05"E, 48d59'14.41"N)
> Band 1 Block=1118x1 Type=Float32, ColorInterp=Gray
>
>
> z nich som sa pokusil vytvorit* surface.th <http://surface.th>.*
>
> encoding  utf-8
> surface
> *  cs utm34*
> *    grid 403129.72 5426310.22 0.5 0.5 1118 2310*
>   input zlomiska-povrch.txt
> endsurface
>
> netusim ci mam spravny grid, tak ak sa dakto do toho vyzna prosim
> skontrolujte pretoze pri kompilacii dostanem chybu..
>
> *error -- lidar/zlomiska-povrch.txt [7] -- line too long*
> *writing xtherion file ... done*
>
> 7- je riadok kde zacinaju vyskove data..(riadkov je 2310 )
>
> S pozdravom
>
> Ing. Michal Danko
>
>
>
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